Question 1188522
{{{h(x)=(5/4)x^2}}}

coefficient {{{a=5/4=1.25}}}=>{{{a>0}}}=> vertical stretch (narrow)

{{{ graph( 600, 600, -10, 10, -10, 10,(5/4)x^2,(5/4)x^2, (5/4)x^2) }}}

compare both

{{{ graph( 600, 600, -10, 10, -10, 10,x^2,(5/4)x^2,(5/4)x^2)) }}}